From: greeshma haridasan on
sir,
am working on the retinal images.. there are some ares near the optic disc which appears brighter which makes it diffficult to get the desired result..i need to normalize the images please help me out..

http://www.flickr.com/photos/47530846(a)N05/4359521023/
this is my the king of images am working on..

thank you in advance .